The highest DDT concentration in aquatic food chain shall occur in

The highest DDT concerntration in aquatic food chain shall occur in :

Highest DDT concentration in a aquatic food chain shall occur in

Write an aquatic food chain.

High DDT accumulation shall occur in

The other all organism in an aquatic food chain is

The order of all organisms in an aquatic food chain is

The range of biomagnification of DDT in an aquatic food chain, if starting from 0.003 ppb level in water may go at fish-eating bird level upto